| 摘要 |
A closing device (1) for closing a channel (52) in a hollow profile (40) is described, comprising the combination of a closing body (20) and an auxiliary device (10). The closing body (20) comprises a storage chamber (22) with therein a predefined portion of a hardening substance (30). The auxiliary device (10) comprises a pusher body (12) which is inserted partially in the storage chamber (22) and thus closes the storage chamber (22). On placement into a channel (42), the pusher body (12) is pushed into the storage chamber (22), so that the portion of the hardening substance (30) is pushed out. |
